diff -ruN boost-src/libs/cobalt/include/boost/cobalt/concepts.hpp boost-src-patched/libs/cobalt/include/boost/cobalt/concepts.hpp
--- boost-src/libs/cobalt/include/boost/cobalt/concepts.hpp	2025-04-12 18:25:53.791233755 +0200
+++ boost-src-patched/libs/cobalt/include/boost/cobalt/concepts.hpp	2025-04-12 18:29:50.304496166 +0200
@@ -62,7 +62,7 @@
 template <typename T>
 concept with_get_executor = requires (T& t)
 {
-  {t.get_executor()} -> asio::execution::executor;
+  t.get_executor();
 };
 
 
diff -ruN boost-src/libs/context/CMakeLists.txt boost-src-patched/libs/context/CMakeLists.txt
--- boost-src/libs/context/CMakeLists.txt	2025-04-12 18:25:53.847233801 +0200
+++ boost-src-patched/libs/context/CMakeLists.txt	2025-04-12 18:29:33.436479899 +0200
@@ -189,7 +189,7 @@
 
   if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     set_property(SOURCE ${ASM_SOURCES} APPEND PROPERTY COMPILE_OPTIONS "-x" "assembler-with-cpp")
-  elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+  elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT MSVC)
     set_property(SOURCE ${ASM_SOURCES} APPEND PROPERTY COMPILE_OPTIONS "-Wno-unused-command-line-argument")
   endif()
 
